CN201939552U - External fixator for fracture dislocation of plastic first metacarpal bone base - Google Patents
External fixator for fracture dislocation of plastic first metacarpal bone base Download PDFInfo
- Publication number
- CN201939552U CN201939552U CN2011200060767U CN201120006076U CN201939552U CN 201939552 U CN201939552 U CN 201939552U CN 2011200060767 U CN2011200060767 U CN 2011200060767U CN 201120006076 U CN201120006076 U CN 201120006076U CN 201939552 U CN201939552 U CN 201939552U
- Authority
- CN
- China
- Prior art keywords
- plasticity
- metacarpal bone
- aluminium sheet
- basilar part
- part fracture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 210000000236 metacarpal bone Anatomy 0.000 title claims abstract description 17
- 208000007356 Fracture Dislocation Diseases 0.000 title claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 26
- 208000010392 Bone Fractures Diseases 0.000 claims abstract description 14
- 210000000707 wrist Anatomy 0.000 claims abstract description 11
- 210000003813 thumb Anatomy 0.000 claims abstract description 5
- 239000004411 aluminium Substances 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000011282 treatment Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 210000004905 finger nail Anatomy 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 208000002658 Intra-Articular Fractures Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000282 nail Anatomy 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 1
- 208000006735 Periostitis Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000003797 carpal joint Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 210000000281 joint capsule Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000003460 periosteum Anatomy 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model provides a first metacarpal bone basilar part fracture dislocation external fixation ware of plasticity, includes according to crooked plasticity aluminum plate of palm radian, T type add briquetting, band, plasticity aluminum plate is being close to the wrist and being close to thumb department is provided with plasticity aluminum plate firmly fixes at the band on hand, be provided with in first metacarpal bone basilar part fracture department on the plasticity aluminum plate T type pressurizes the piece, the utility model discloses simple structure, convenient easy, economical and practical, the fixed effect that resets are reliable, and no bad sequela takes place, does not influence patient's normal life and activity after fixed, for the stronger fixed method of compliance.
Description
Technical field:
This utility model is a kind of orthopaedics fixed apparatus, and particularly a kind of plasticity first metacarpal bone basilar part fracture dislocation external fixator is applicable to first metacarpal bone basilar part fracture dislocation external fixation.
Background technology:
The fracture of first metacarpal pilosity is born in basilar part, can be divided into extra-articular fracture and intra-articular fracture, and the latter comprises Bennett fracture and Rolando fracture.At present, still there is bigger dispute, is fixed to nearest miniature external fixer treatment, kind of the method research that comes into question surplus in the of about altogether 20 from manual reduction at the Therapeutic Method of fracture of first metacarpal.Treatment first metacarpal bone basilar part fracture, manual reduction is not difficult, but is difficult to keep.Plaster fixation was operated relative complex in the past, and was inharmonious slightly between the operator, the danger that promptly has fracture to misplace again.Intra-articular fracture particularly, many clinicists tend to take internal fixation treatments such as miniature steel plate and Screw.Miniature steel plate and Screw internal fixation treatment first metacarpal bone substrate fracture are widely used in clinical, have fixed, do not cross over the joint, but the advantage of early ambulant, but more to joint capsule and periosteum stripping in the art, fracture end blood fortune is destroyed, steel plate and adhesion of tendon, the restriction finger bends and stretches activity, is unfavorable for later stage patient functional rehabilitation.
Summary of the invention
This utility model solve prior art not enough and provide a kind of simple in structure, convenient and easy, economical and practical, the fixed effect that resets is reliable, do not have bad sequela and take place, do not influence patient's orthobiosis and plasticity first metacarpal bone basilar part fracture dislocation external fixator movable, that be beneficial to patient's functional exercise and recovery after fixing.
A kind of plasticity first metacarpal bone basilar part fracture dislocation external fixator, comprise plasticity aluminium sheet, T type pressurizing block, band according to the palm bending curvature, described plasticity aluminium sheet fixedly secures band on hand with described plasticity aluminium sheet being provided with near wrist with near described thumb place, is provided with described T type pressurizing block at first metacarpal bone basilar part fracture on the described plasticity aluminium sheet.
In this utility model, also comprise wrist holder tool, described plasticity aluminium sheet is arranged on palm near thumb one side according to the palm bending curvature, and described palm opposite side is provided with wrist holder tool, and described band together is fixed on described plasticity aluminium sheet and described wrist holder tool on hand.
In this utility model, the end of described plasticity aluminium sheet also is provided with the skin traction drag hook.
In this utility model, described T type pressurizing block is pyramid shape by the cotton pad of the rectangle that differs in size and stacks and constitute.Adopt said structure, this utility model applied biomechanics and area pressurization principle are made up of plasticity aluminum clamping plate, T type pressurizing block, skin traction frame.The wide about 3cm of aluminum clamping plate, length is by the adjustable length of patient's forearm and hands, and aluminium sheet has ductility and plasticity preferably, held stationary exhibition position outside the back of the body is stretched behind the joint manual reduction that keeps dislocating.T type pressurizing block is lining in fracture site according to area pressurization principle, plays to strengthen and fixes, and avoids the effect of dislocating again.External skin traction rack device is at the aluminium sheet end, is applicable to that dislocation is serious, and muscle traction strength is big, and fixedly difficulty is kept the patient, and skin traction alleviates the risk of dislocating again on the one hand, but alleviating pain then on the other hand is beneficial to patient's functional exercise and recovery.
Description of drawings
Fig. 1, structural representation of the present utility model.
Fig. 2, this utility model use state diagram.
In the accompanying drawing 1,2: 1---skin traction drag hook, 2---false nail, 3---plasticity aluminium sheet, 4---T type pressurizing block, 5---band, 6---wrist holder tool.
The specific embodiment
Below in conjunction with accompanying drawing Fig. 1 to Fig. 2 this utility model is done further to describe in detail.
This utility model mainly is made up of plasticity aluminium sheet 3, T type pressurizing block 4, skin traction drag hook 1, band 5 and wrist holder tool 6.T type pressurizing block 4 is arranged on plasticity aluminium sheet 3 near first metacarpal bone basilar part fracture, is stacked by the cotton pad of the rectangle that differs in size and forms.Plasticity aluminium sheet 3 adds press fit by the palm bending curvature at T type pressurizing block 4 places, keeps carpal joint to be fixed in wrist holder tool 6 with band 5 after slight chi off normal, and more serious patient Ke Jia eases the pain with skin traction for dislocation, and it is firm to be fixed.The longer patient of fingernail can directly connect skin traction drag hook 1 in fingernail punching back, after the short patient of fingernail then can install false nail 2, is connected with skin traction drag hook 1 again.
Claims (4)
1. plasticity first metacarpal bone basilar part fracture dislocation external fixator, it is characterized in that: comprise plasticity aluminium sheet (3), T type pressurizing block (4), band (5) according to the palm bending curvature, described plasticity aluminium sheet (3) fixedly secures band (5) on hand with described plasticity aluminium sheet (3) being provided with near wrist with near described thumb place, and described plasticity aluminium sheet (3) is gone up and is provided with described T type pressurizing block (4) at first metacarpal bone basilar part fracture.
2. plasticity first metacarpal bone basilar part fracture dislocation external fixator according to claim 1, it is characterized in that: also comprise wrist holder tool (6), described plasticity aluminium sheet (3) is arranged on palm near thumb one side according to the palm bending curvature, described palm opposite side is provided with wrist holder tool (6), and described band (5) together is fixed on described plasticity aluminium sheet (3) and described wrist holder tool (6) on hand.
3. plasticity first metacarpal bone basilar part fracture dislocation external fixator according to claim 1 and 2, it is characterized in that: the end of described plasticity aluminium sheet (3) also is provided with skin traction drag hook (1).
4. plasticity first metacarpal bone basilar part fracture dislocation external fixator according to claim 1 and 2 is characterized in that: described T type pressurizing block (4) is pyramid shape by the cotton pad of the rectangle that differs in size and stacks and constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200060767U CN201939552U (en) | 2011-01-11 | 2011-01-11 | External fixator for fracture dislocation of plastic first metacarpal bone base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200060767U CN201939552U (en) | 2011-01-11 | 2011-01-11 | External fixator for fracture dislocation of plastic first metacarpal bone base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201939552U true CN201939552U (en) | 2011-08-24 |
Family
ID=44466909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200060767U Expired - Fee Related CN201939552U (en) | 2011-01-11 | 2011-01-11 | External fixator for fracture dislocation of plastic first metacarpal bone base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201939552U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104274268A (en) * | 2014-10-11 | 2015-01-14 | 王树 | Bennett fracture reduction fixator and using method thereof |
| CN104519839A (en) * | 2012-04-26 | 2015-04-15 | Bsn医疗有限公司 | Thumb orthosis |
| CN109044588A (en) * | 2018-06-27 | 2018-12-21 | 李求财 | A kind of sustainable medicine infusion type thumb fixer |
-
2011
- 2011-01-11 CN CN2011200060767U patent/CN201939552U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104519839A (en) * | 2012-04-26 | 2015-04-15 | Bsn医疗有限公司 | Thumb orthosis |
| CN108095881A (en) * | 2012-04-26 | 2018-06-01 | Bsn医疗有限公司 | Thumb orthopedic instruments |
| CN104274268A (en) * | 2014-10-11 | 2015-01-14 | 王树 | Bennett fracture reduction fixator and using method thereof |
| CN104274268B (en) * | 2014-10-11 | 2016-11-23 | 王树 | A kind of Ben Naite reduction of the fracture fixed mount |
| CN109044588A (en) * | 2018-06-27 | 2018-12-21 | 李求财 | A kind of sustainable medicine infusion type thumb fixer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20130111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |